20 POINTS

Which one of the following statements is true regarding the fetch-execute cycle? Each step of the fetch-execute cycle is perform

AfilCa [17]

Answer:

The device responsible for performing the fetch-execute cycle is the CPU.

Explanation:

The fetch execution cycle is the way or method the CPU executes instructions given to it. In this process or cycle, the CPU fetches the instruction, then decodes it, executes it, and stores the information in its database.

The CPU executes one instruction at a time.

8 0

4 years ago

Why is it difficult to enforce laws against intellectual theft?

Mnenie [13.5K]

Answer:

The best answer is: all intellectual theft occurs online and through digital networks.

Explanation:

Because the implementation is online and through the network, it is difficult to monitor and justify the safety of the victim and the theft. Internet is widely available to all individuals who has access to it. No matter what is the age, gender and nationality of the victim. It is difficult to maintain a law with its very wide scope and the audiences involved.

3 0

3 years ago

The internet has provided great opportunities for fundraising. true/false

alekssr [168]

True, sites such as kickstarter and just giving are fantastic examples of such.

8 0

3 years ago

A manager would like information on the knowledge base searches conducted by customers and call center agents. Which two metrics

RideAnS [48]

Answer:

Option A and Option D are the correct options.

Explanation:

While any information is provided by the manager to its customers which is based on the knowledge of the search conducted.

So, the following knowledge is about the article of the lowest rating and about the search query that has no output.

Option B is not correct for the following scenario because the manager is informing about the searches conducted by customers, not for the data category.
Option C is not correct for the following scenario because the articles are not created by them.

3 0

3 years ago

When an author produce an index for his or her book, the first step in this process is to decide which words should go into the

Igoryamba

Answer:

import string

dic = {}

book=open("book.txt","r")

# Iterate over each line in the book

for line in book.readlines():

tex = line

tex = tex.lower()

tex=tex.translate(str.maketrans('', '', string.punctuation))

new = tex.split()

for word in new:

if len(word) > 2:

if word not in dic.keys():

dic[word] = 1

else:

dic[word] = dic[word] + 1

for word in sorted(dic):

print(word, dic[word], '\n')

book.close()

Explanation:

The code above was written in python 3.

import string 

Firstly, it is important to import all the modules that you will need. The string module was imported to allow us carry out special operations on strings.

dic = {}

book=open("book.txt","r")

# Iterate over each line in the book

for line in book.readlines():

tex = line

tex = tex.lower()

tex=tex.translate(str.maketrans('', '', string.punctuation))

new = tex.split()

An empty dictionary is then created, a dictionary is needed to store both the word and the occurrences, with the word being the key and the occurrences being the value in a word : occurrence format.

Next, the file you want to read from is opened and then the code iterates over each line, punctuation and special characters are removed from the line and it is converted into a list of words that can be iterated over.

 for word in new:

if len(word) > 2:

if word not in dic.keys():

dic[word] = 1

else:

dic[word] = dic[word] + 1

For every word in the new list, if the length of the word is greater than 2 and the word is not already in the dictionary, add the word to the dictionary and give it a value 1.

If the word is already in the dictionary increase the value by 1.

for word in sorted(dic):

print(word, dic[word], '\n')

book.close()

The dictionary is arranged alphabetically and with the keys(words) and printed out. Finally, the file is closed.

check attachment to see code in action.

7 0

3 years ago